Barnwell Family Medicine provides compassionate, patient-centered healthcare for individuals and families in Barnwell and the surrounding communities. As part of Low Country Health Care System, our team is committed to making quality care accessible and supporting each patient’s health through every stage of life.

Our Services

Our providers offer a variety of primary and preventive healthcare services, including:

Routine checkups and wellness visits
Preventive screenings and health education
Diagnosis and treatment of common illnesses
Management of chronic conditions
Medication management
Immunizations
Behavioral health support
Referrals for specialty care when needed

Whether you need a routine appointment, help managing an ongoing condition, or care when you are not feeling well, our team is here to listen and provide care tailored to your needs.

Patient-Centered Healthcare

We believe that strong relationships between patients and their healthcare providers lead to better health outcomes. Our team takes the time to understand your concerns, answer your questions, and help you make informed decisions about your care.

Barnwell Family Medicine welcomes new and established patients. Contact our office to learn more about our services or schedule an appointment.

Hours and Location

Hours of Operation
Monday - Friday 8:00 am - 5:00 pm
Monday and Tuesday - Open late until 8:00 pm

Address:
86 Wren Street, Barnwell, SC 29812

Contact:
803-259-5762

Meet Our Providers

Professional outdoor portrait of Jennifer Rahn smiling with her arms crossed, wearing a light patterned blouse in front of a brick building and greenery.

Jennifer Rahn, MD | Chief Medical Officer

Dr. Jennifer Rahn is originally from Ehrhardt, SC. She attended Clemson University for her undergraduate studies and earned her BS degree in Biological Sciences in May 2010. She then went on to attend Vanderbilt University School of Medicine in Nashville, TN, and received her MD in May 2014. She completed her residency training in family medicine at Wake Forest University Baptist Medical Center in Winston-Salem, NC, before moving to Barnwell in July 2017 to join the practice at Barnwell Family Medicine. She became Chief Medical Officer in April of 2022. Dr. Rahn is board certified in Family Medicine and licensed in the state of South Carolina. She and her husband, Logan, currently reside in Barnwell with their two daughters.

Professional outdoor portrait of Mari Bridges smiling in a light patterned dress, with a softly blurred brick building and greenery in the background.

Mari Bridges, MD

Dr. Mari Bridges has been practicing at Barnwell Family Medicine since August 2015. She emigrated from the Philippines and grew up in Jacksonville, Florida since 1992. She completed her undergraduate studies in University of North Florida and attended American University of the Caribbean School of Medicine in St. Maarten, NA. She received clinical training at Nassau University Medical Center in Long Island, New York and completed residency at Lynchburg Family Medicine Residency in Virginia. Dr. Bridges is Board Certified in Family Medicine and licensed in the state of South Carolina. She resides in Barnwell, South Carolina with her husband and two sons.

Professional outdoor portrait of Heather Nolan smiling in a pink sweater, standing near a tree with a brick building and greenery in the background.

Heather Nolan, Nurse Practitioner (NP-C)

Ms. Heather Nolan began practicing medicine in 2017 and joined Low Country Health Care System in 2019. She was born in Lake City, FL and grew up in Manchester, KY. She attended Eastern Kentucky University in Richmond, KY for her undergraduate nursing degrees and her graduate degree. She has received her Bachelor’s Degree in Nursing and her Master’s Degree in Nursing. She is an Advanced Practice Registered Nurse with a focus on Family Practice and is also certified with the American Association of Nurse Practitioners. She enjoys treating patients of all ages for acute and chronic health conditions. Coming from a rural area, she relates to the difficulties encountered when trying to find quality healthcare and her goal is to provide caring, compassionate healthcare while building a trusting, long-lasting relationship with patients. Heather currently resides in Hampton, SC with her husband, Andy. They have four children (Brittany, Andrew, Kailee and Addison).

Ashley Ray-Villalobos, Nurse Practitioner

Colton Johnson, MD

Maggie Glenn, Nurse Practitioner

Daylin Finch, Nurse Practitioner

Low Country Health Care System, Inc.

Hours

Monday - Friday
8:00 am - 5:00 pm

Telephone

803-632-2533

Mailing Address

333 Revolutionary Trail, Fairfax, South Carolina 29827

Please see our LOCATIONS for contact information, hours of operation, and late night and weekend hours for each of our sites. If you need care after hours, you can communicate with our care team by phone. To contact a Medical Provider after office hours (24/7), please call our on-call service at
1-803-632-2533 or any of our office numbers. Please call 911 for emergencies.

Low Country Health Care System, Inc. is a Health Center Program grantee under 42 U.S.C. 254b, and a deemed Public Health Service employee under 42 U.S.C. 233(g)-(n). Low Country Health Care System, Inc. is also a FTCA Deemed Facility and has Federal PHS deemed status with respect to medical malpractice claims, for itself and its covered individuals.

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